What is the volume at STP (standard temperature and pressure) of a sample of CO that originally has a volume of 74 mL at 30 C and 680 mm of Hg?

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?

What must happen before a body cell can begin mitotic cell division